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linuxϵÄnetstatÃüÁî

Displaying the Routing Table£º
netstat -nr
Displaying Interface Statistics:
netstat -i
Show the address resolution (ARP) tables:
netstat -p
Displaying Connections:
netstat -ta (linux)
netstat -a -f af:inet (opensolaris)
http://www.faqs.org/docs/linux_network/x-087-2-iface.netstat.html
http://docs.sun.com/app/docs/doc/816-5166/netstat-1m?l=en&a=view&q=netstat


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linux ³£ÓÃÃüÁî¼°¼¼ÇÉ

linux ³£ÓÃÃüÁî×ܽá:
Ò»¡£ ͨÓÃÃüÁî:
1. date £ºprint or set the system date and time
2. stty -a: ¿ÉÒԲ鿴»òÕß´òÓ¡¿ØÖÆ×Ö·û(Ctrl-C, Ctrl-D, Ctrl-ZµÈ)
3. passwd: print or set the system date and time (ÓÃpasswd -h²é¿´)
4. logout, login: µÇ¼shellµÄµÇ¼ºÍ×¢ÏúÃüÁî
5. pwd: print or set the system ......

Linux ¼à¿Ø/SNMPÅäÖÃ


LinuxϵͳµÄSNMP·þÎñÉèÖÃ
1) °²×°SNMP
ÂÔ£¬Çë²ÎÔÄLINUXϵͳSNMP°²×°ËµÃ÷£¬Ò»°ãÇé¿öÏÂLinuxÖеľùÒѾ­×Ô¶¯°²×°ÁËSNMP·þÎñ¡£ÒÔÏÂÃüÁî¿ÉÒÔ¼ì²âSNMP·þÎñÊÇ·ñ°²×°ÒÔ¼°°²×°µÄÎļþ°ü¡£
[root@idc ~]# rpm -qa |grep snmp
net-snmp-libs-5.1.2-11.EL4.7
net-snmp-5.1.2-11.EL4.7
 
2) ÅäÖÃSNMP
°´ÕÕÈçÏ·½Ê½ÐÞ¸Ä/etc ......

ʵÏÖÒ»¸ö¼òµ¥µÄlinuxÏ̳߳Ø

Ï̳߳أº¼òµ¥µØËµ£¬Ïß³Ì³Ø ¾ÍÊÇÔ¤ÏÈ´´½¨ºÃÒ»ÅúỊ̈߳¬·½±ã¡¢¿ìËٵش¦ÀíÊÕµ½µÄÒµÎñ¡£±ÈÆð´«Í³µÄµ½À´Ò»¸öÈÎÎñ£¬¼´Ê±´´½¨Ò»¸öÏß³ÌÀ´´¦Àí£¬½ÚÊ¡ÁËÏ̵߳Ĵ´½¨ºÍ»ØÊյĿªÏú£¬ÏìÓ¦¸ü¿ì£¬Ð§Âʸü¸ß¡£
ÔÚlinuxÖУ¬Ê¹ÓõÄÊÇposixÏ߳̿⣬Ê×ÏȽéÉܼ¸¸ö³£Óõĺ¯Êý£º
1 Ï̵߳Ĵ´½¨ºÍÈ¡Ïûº¯Êý
pthread_create
´´½¨Ïß³Ì
pthread_join
º ......

linux rehl 5 dns Ïê½â3


RHEL5´î½¨DNS·þÎñÆ÷ʵÏÖÃû³Æ½âÎö Èý
 
 
£¨¶þ£©named.confÎļþ˵Ã÷£º
´ËÎļþÐèÓû§×Ô¼º´´½¨£¬¿É´Ó/usr/share/doc/bind-9.3.3/sample/etcÖи´ÖƵ½/var/named/chroot/etc/Ŀ¼ÏÂ
// Sample named.conf BIND DNS server 'named' configuration file
// for the Red Hat BIND distribution.
// See the BIND ......

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µÚÒ»²¿·Ö£ºLinux»ù´¡Ó¦ÓÃ
1¡¢¡¶Linux´ÓÈëÃŵ½¾«Í¨¡·
http://www.gouhuo.com/study/linuxbook.zip
2¡¢ Linux ϵͳ°²È«ÓëÓÅ»¯ÖÐÎİæ
Õâ±¾ÊéµÄÓ¢Îİæ“Get Acquainted with Linux Security and Optimization System”£¨¼ò³ÆLinuxSOS£©ÊÇLinuxÎĵµ¼Æ»®£¨Linux Document Project£©ÖбȽÏеÄÒ»±¾Ö¸ÄÏ¡£Õâ±¾Êé²»ÊÇL ......
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